Rotational speed sensor for main shaft - Incorrect or unreliable data
â–¶ How to fix
Check the sensor, connector and cable harness.
What you'll see
No driver-visible symptom recorded.
System reaction
Reduced gear shifting performance.
Diagnostic depth
Detection
This fault code is generated if the signal from the main shaft speed sensor is not plausible with the signal from the lay shaft speed sensor, TCO-speed signal or ABS-speed signal.
Possible cause
The rotational speed sensor for the main shaft is defective, or the cables to the rotational speed sensor are damaged.